Records of the Geological Survey of India, Volume 111, Part 1Government of India, 1983 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page vii
... Geological Survey of India continued its work for systematic geological mapping of the country , finding and assessing the mineral deposits by detailed mapping , geo- chemical sampling , drilling and exploratory mining , ren- dering ...
... Geological Survey of India continued its work for systematic geological mapping of the country , finding and assessing the mineral deposits by detailed mapping , geo- chemical sampling , drilling and exploratory mining , ren- dering ...
Page 133
... geological mapping ( 78 B / 9 ) of ( a ) 50 sq km on scale 1 : 15,840 and ( b ) 0.74 sq km on scale 1 : 2,000 in addition to 45.70 cu m pitting / trenching and 1,160.55 m drilling in eight boreholes , for lead - zinc inves- tigation in ...
... geological mapping ( 78 B / 9 ) of ( a ) 50 sq km on scale 1 : 15,840 and ( b ) 0.74 sq km on scale 1 : 2,000 in addition to 45.70 cu m pitting / trenching and 1,160.55 m drilling in eight boreholes , for lead - zinc inves- tigation in ...
Page 146
Geological Survey of India. Samakoi Project ( 73 G / 7 ) : In the preliminary stage geotechnical investigation of this project , R. N. Sinha Roy Puri district carried out geological mapping of 18,512 sqm of the dam site on 1 : 200 scale ...
Geological Survey of India. Samakoi Project ( 73 G / 7 ) : In the preliminary stage geotechnical investigation of this project , R. N. Sinha Roy Puri district carried out geological mapping of 18,512 sqm of the dam site on 1 : 200 scale ...
Contents
PETROLOGY DIVISION | 1 |
GEOSCIENCE DATA CENTRE | 9 |
CHEMICAL DIVISION | 35 |
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alignment amphibolite analysis Andhra Pradesh anomaly zone bands basalt basin bauxite bedrock Bihar block boreholes Calcutta chemical clay coal Coalfield covered delineated deposits depth dipping Director dist district Division drill cores drill holes electrical resistivity exploration fault folded Formation fossils geochemical geological mapping Geologist Geophysical surveys geotechnical geothermal glacier gneiss Gondwana graphite Group Haryana Headquarters Himachal Pradesh Hydel I. P. anomaly India indicated Jammu laboratory laterite limestone line km located logged Madhya Pradesh magnetic magnetite Manuscripts processed Meghalaya metres migmatites mineralisation minerals nala NW-SE occurs Orissa phyllite pits power house Project proposed quartz quartzite regional river rock samples rock types S/Shri samples were collected sand sandstone scale schist seams Sector sediments seismic shale shear zone Shri soil spillway sq km strike length studies sulphide thickness tion tonnes Toposheet traverse trending tunnel upto Uttar Pradesh Valley varying West Bengal